before they boarded a chartered jet to cincinnati, don, to play the bengals on sunday. >> having to live, knowing you killed your teammate or a friend died under your guise when you were behind the wheel. this is a second week in a row that we have been reporting on a tragedy in the nfl. last week it was the chiefs player who killed himself and then his girlfriend. what is going on here. >> jovan belcher, that played out in kansas city. so tragically last week, before the chiefs were scheduled to play as well. back-to-back weekends of tragic news involving two separate nfl teams. and, might we add two separate -- very separate incidents here. just goes to show that, you know, life and sport, when they collide, very difficult to take, when it has a tragic tinge to it. >> you said it, thank you very much. appreciate that. >>> he is a sports legend and a best-selling author. ahead, former nba great kareem abdul-jabbar talks about his battle against cancer and his own mortality. bought from us . so, i'm happy. sales go up... i'm happy. it went out today... i'm happy. what if she's not home?